<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<title>This is a test</title>
<style>
.centered-form {
  text-align: center;
  height: 500px;
}
</style>
</head>
<body>
<div class="centered-form">
<br/><br/><br/>
<h2>大家好，欢迎来到奇牛学院 VIP 试听课！</h2><br/><br/>
<form action="您的服务器处理脚本URL" method="post">
尊姓大名: <input type="text" name="name" />
<br/>芳龄几何: <input type="text" name="age" />
<br/><br/><br/><input type="submit" value="提交" />
<input type="reset" value="重置" />
</form>
</div>
</body>
</html>
